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Prime Tuple Database
Prime p0= 1268810664193391329 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 142 6 14 6 6 16 14 16 2 16 14 16 6 6 14 6 142 (?)
an: 0 142 148 162 168 174 190 204 220 222 238 252 268 274 280 294 300 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Megacruncher
db: batch=77, k=18, 142 6 14 6 6 16 14 16 2
dn: 0 142 6 14 6 6 16 14 16 2 16 14 16 6 6 14 6 142 (?)
an: 0 142 148 162 168 174 190 204 220 222 238 252 268 274 280 294 300 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Megacruncher
db: batch=77, k=18, 142 6 14 6 6 16 14 16 2
| STPT(10) | 1268809566324402041 | 0 2 30 32 60 62 90 92 120 122 | -1097868989288 |
| SPT(16) | 1268809575246985769 | 0 30 54 60 128 140 194 200 222 228 282 294 362 368 392 422 | -1088946405560 |
| SPT(16) | 1268809621754708513 | 0 8 50 68 120 140 194 198 236 240 294 314 366 384 426 434 | -1042438682816 |
| SPT(16) | 1268810142051884143 | 0 24 64 66 76 78 84 136 288 340 346 348 358 360 400 424 | -522141507186 |
| SPT(16) | 1268810467337962531 | 0 16 22 58 78 82 112 138 220 246 276 280 300 336 342 358 | -196855428798 |
| STPT(10) | 1268810608779163361 | 0 2 6 8 18 20 30 32 36 38 | -55414227968 |
| STPT(12) | 1268810796161597231 | 0 2 6 8 48 50 138 140 180 182 186 188 | 131968205902 |
| TPT(14) | 1268810840309167709 | 0 2 72 74 180 182 240 242 288 290 378 380 402 404 | 176115776380 |
| SPT(20) | 1268810872306770797 | 0 2 6 20 56 92 102 134 156 170 186 200 222 254 264 300 336 350 354 356 | 208113379468 |
| SPT(16) | 1268810968191034357 | 0 6 22 36 52 70 84 94 102 112 126 144 160 174 190 196 | 303997643028 |
| STPT(10) | 1268811410744561657 | 0 2 30 32 42 44 54 56 84 86 | 746551170328 |
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